21010 is the Postal Code/ZIP Code for the District of Venado in the Costa Rica Province of Alajuela and the Canton of San Carlos. The neighborhoods of Alto Banca Lucía, Banca Lucía, Cacao, Colonia Menonita, La Esperanza, Mina and San Isidro are located in Postal Code 21010.
| Postal Code | 21010 |
| Postal Code Name | Venado |
| Province | Alajuela Province |
| Canton | San Carlos Canton |
| Timezone | Central Standard Time (CST) |
| Adjacent Postal Codes | 21007 21012 21501 21503 50807 |